Reason we cannot compare webmaster data with goals or other dimensions is that Country and Google Property are the dimensions from Webmaster tools. They are not really integrating webmaster and analytics, they just added a section for webmaster in analytics so that user can see webmaster data in better reporting format with nice tables and graphs.

Responsive website cannot be the solution for all website type especially when you are selling products, you want customers to find information easily with limited screen size. You want to highlight categories top selling products and remove the content that is good for a desktop website. Similarly, you may want to keep checkout simple. Seperate mobile website is a much better solution IMO.

Good data to have but mainly useful for PPC campaigns, you can't target a non Geo term for a local campaign which have huge competition in a particular country just for the sake of few searches locally. Highly useful for local PPC campaigns where you have specific target option.

Rank is a good metrix to check your SEO efforts but it cannot be perfect KPI. It should be the traffic. If Google is showing more than 10 results then it shouldn't bother SEOs as traffic flows mainly on top 5 websites.

On the other hand, having more than 10 results in SERP can increase traffic to a site as most user don't even go to page 2 of SERP. So if you are on 11th position and there are 15 results on page 1 then you can still get page 1 traffic. Life for SEOs would be more easy if google removes pagination. Website on 20th might see improvement in organic traffic as user would prefer to scroll than clicking on page 2 button.

Very useful atrtibute from SEO perspective, we used it for a site where we had three domains(one real and two CMS domains) pointing to same web hosting space and withing a week CMS domains were out of competition to our real domains. May 06, 2011